CVE-2023-24831

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.2%, top 34% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Improper Authentication vulnerability in Apache Software Foundation Apache IoTDB.This issue affects Apache IoTDB Grafana Connector: from 0.13.0 through 0.13.3.

Attackers could login without authorization. This is fixed in 0.13.4.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
60(Track)
EG Risk 60/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
66%
KEV
Not listed

Published

April 17, 2023

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Jun 1, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/3dgvzgstycf8b5hyf4z3n7cqdhcyln3l

Affected Packages

(2 across 2 ecosystems)
Maven(1)
PackageVulnerable rangeFixed inDependents
org.apache.iotdb:iotdb-grafana-connector0.13.0, 0.13.1, 0.13.2, 0.13.30.13.4—
PyPI(1)
PackageVulnerable rangeFixed inDependents
apache-iotdb0.13.0, 0.13.0.post1, 0.13.1, 0.13.2, 0.13.30.13.5—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 110 total refreshes for this CVE.

  1. 2026-07-26 14:52 UTCEPSS rescore
  2. 2026-07-26 14:52 UTCEPSS rescore
  3. 2026-07-25 14:16 UTCEPSS rescore
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  8. 2026-07-23 02:19 UTCEG score recompute
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  1. 2026-07-12 05:45 UTCEPSS rescore
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  21. 2026-06-27 23:34 UTCOSV refresh
  22. 2026-06-27 03:07 UTCEPSS rescore
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  27. 2026-06-23 21:31 UTCEPSS rescore
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  50. 2026-06-10 22:17 UTCEPSS rescore
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  53. 2026-06-10 10:17 UTCOSV refresh
  54. 2026-06-08 14:15 UTCEPSS rescore
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  72. 2026-05-31 22:29 UTCEPSS rescore
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  75. 2026-05-29 13:43 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-24831?
CVE-2023-24831 is a critical vulnerability published on April 17, 2023. Improper Authentication vulnerability in Apache Software Foundation Apache IoTDB.This issue affects Apache IoTDB Grafana Connector: from 0.13.0 through 0.13.3. Attackers could login without authorization. This is fixed in 0.13.4.
When was CVE-2023-24831 disclosed?
CVE-2023-24831 was first published in the National Vulnerability Database on April 17, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-24831 actively exploited?
CVE-2023-24831 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 34.4% of all scored CVEs.
What is the CVSS score of CVE-2023-24831?
CVE-2023-24831 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-24831?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-24831, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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